omaseiber omaseiber
  • 03-10-2019
  • Mathematics
contestada

12. Solve 7x - 5x - 3 = x + 4.
O AX-8
B. X 6
C.X -10
D. X= 7

Respuesta :

jcultr4s3nse
jcultr4s3nse jcultr4s3nse
  • 03-10-2019

Answer:

D. X=7

Step-by-step explanation:

Use the order of operations to solve this problem.

First, combine like terms.

7x-5x=2x

Our equation is now 2x-3=x+4

Now, add 3 to both sides.

Our equation is now 2x=x+7

Subtract x from both sides.

x=7

The answer is D. X=7

Feel free to ask any questions.

Hope this helps!

Answer Link

Otras preguntas

PLEASE HELP 9. Find a quote by Twain. Write the quote and explain why it holds meaning for you.
If three people share1/2pound of peanuts equally how much will each have
25% of what number is 168.75
Given triangle ABC, A = 120°, a = 8, b = 3; determine B to the nearest whole degree.
What civilizations is believed to have invented the wheel
Tim's car breaks down just down the street from his house. he and his friends decide to push it to his house. Using Newton's three laws of motion, explain why t
Peter has been seeing a counselor for problems and his sexual life. Peters counselor referred him to a urologist to treat his problem. Which disorder is most li
An automated search feature used by search engines to find results that match your search terms is called a spider or
Tubes of oil paint can be bought in sets of 5 for 13.75 or bought sepretly for the unit price. what would be the price of two tubes of this oil paint
What is the greatest common factor of 84 and 108?